div[data-drupal-selector="edit-container1"],
div[data-drupal-selector="edit-container2"],
div[data-drupal-selector="edit-container3"]{
  display: flex;
}

div[data-drupal-selector="edit-container1"] .js-form-item:first-child,
div[data-drupal-selector="edit-container3"] .js-form-item:first-child {
  margin-right: 0.5rem;
}

div[data-drupal-selector="edit-container1"] .js-form-item:last-child,
div[data-drupal-selector="edit-container3"] .js-form-item:last-child {
  margin-left: 0.5rem;
}

div[data-drupal-selector="edit-container2"] .js-form-item:last-child {
   margin-left: 1rem;
}

div[data-drupal-selector="edit-container-intro"] {
  margin-bottom: 1rem;
}

div[data-drupal-selector="edit-container-intro"] #edit-form-title {
  margin-bottom: 1rem;
}